Destruction Threatens: River Erosion Endangers Historic Arches Over Mat River in Albania Due to Unregulated Exploitation of Inert Materials

destruction threatens river erosion endangers historic arches mat river albania unregulated exploitation inert materials legacy peril centuryold arched bridge cultural monument over deterioration preserving past historic bridge endangered erosion sand exploitation bleak days protecting heritage king zog bridge arch engineering marvel early spanning travel landmark river architecture old historical history tourism europe attraction water european outdoor sight